000 00295nam a2200133Ia 4500
008 210922s9999 xx 000 0 und d
100 _aR.K. Nanwal
245 0 _aFarming System &Sustainable Ariculture
260 _bNIPA
260 _c2020
365 _b495
650 _aGEN
942 _cBK
999 _c235851
_d235851